mlbski
Member
- Location
- West Virginia
- Occupation
- Electrical Engineer
I just purchased the Master Electrician Practice Exam (2020 NEC) and found a couple of errors on your answer key.
Specifically - Electrical Calculations:
Problem 8. Your answer key shows Evd=16Ax 0.24ohms = 6.7V. However, 16x.24 = 3.84
Problem 15: Your answer key shows Apparent Power = 14.4kw/95%pf = 13.68 kVA. However, 14.4/.95 = 15.16
Are there any other known mistakes and have you published an updated answer key?
Thanks,
Mike Bochinski
Specifically - Electrical Calculations:
Problem 8. Your answer key shows Evd=16Ax 0.24ohms = 6.7V. However, 16x.24 = 3.84
Problem 15: Your answer key shows Apparent Power = 14.4kw/95%pf = 13.68 kVA. However, 14.4/.95 = 15.16
Are there any other known mistakes and have you published an updated answer key?
Thanks,
Mike Bochinski